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PITTSBURGH, PA - AUGUST 02: Jhoulys Chacin #45 of the Colorado Rockies pitches in the first inning against the Pittsburgh Pirates during the game on August 2, 2013 at PNC Park in Pittsburgh, Pennsylvania. (Photo by Justin K. Aller/Getty Images)

The throw from Pittsburgh Pirates catcher Russell Martin skips past the foot of second baseman Neil Walker as he stretches for the ball as Colorado Rockies' Dexter Fowler steals second base in the sixth inning of the baseball game on Friday, Aug. 2, 2013, in Pittsburgh. Fowler was safe at second. (AP Photo/Keith Srakocic)

PITTSBURGH, PA - AUGUST 02: Troy Tulowitzki #2 of the Colorado Rockies celebrats after hitting a solo home run in the second inning against the Pittsburgh Pirates during the game on August 2, 2013 at PNC Park in Pittsburgh, Pennsylvania. (Photo by Justin K. Aller/Getty Images)

PITTSBURGH, PA - AUGUST 02: Troy Tulowitzki #2 of the Colorado Rockies scores on an RBI single in the sixth inning against the Pittsburgh Pirates during the game on August 2, 2013 at PNC Park in Pittsburgh, Pennsylvania. (Photo by Justin K. Aller/Getty Images)

PITTSBURGH, PA - AUGUST 02: Troy Tulowitzki #2 of the Colorado Rockies celebrates after scoring on a RBI single in the sixth inning against the Pittsburgh Pirates during the game on August 2, 2013 at PNC Park in Pittsburgh, Pennsylvania. (Photo by Justin K. Aller/Getty Images)

PITTSBURGH, PA - AUGUST 02: Wilin Rosario #20 of the Colorado Rockies reacts after striking out in the fourth inning against the Pittsburgh Pirates during the game on August 2, 2013 at PNC Park in Pittsburgh, Pennsylvania. (Photo by Justin K. Aller/Getty Images)

PITTSBURGH, PA - AUGUST 02: Starling Marte #6 of the Pittsburgh Pirates scors on an RBI single in the third inning against the Colorado Rockies during the game on August 2, 2013 at PNC Park in Pittsburgh, Pennsylvania. (Photo by Justin K. Aller/Getty Images)

PITTSBURGH, PA - AUGUST 02: Wilin Rosario #20 of the Colorado Rockies check out the arm of Jhoulys Chacin #45 of the Colorado Rockies after taking a line drive to the arm during the game against the Pittsburgh Pirates on August 2, 2013 at PNC Park in Pittsburgh, Pennsylvania. (Photo by Justin K. Aller/Getty Images)

Colorado Rockies' Troy Tulowitzki, left, is greeted by Corey Dickerson, right, after they both scored on a single by Todd Helton in the sixth inning of the baseball game against the Pittsburgh Pirates on Friday, Aug. 2, 2013, in Pittsburgh. (AP Photo/Keith Srakocic)

PITTSBURGH, PA - AUGUST 02: Clint Hurdle #13 of the Pittsburgh Pirates takes out Gerrit Cole #45 of the Pittsburgh Pirates in the sixth inning against the Colorado Rockies during the game on August 2, 2013 at PNC Park in Pittsburgh, Pennsylvania. (Photo by Justin K. Aller/Getty Images)

Colorado Rockies' Dexter Fowler, right, is safe with a stolen base at second after Pittsburgh Pirates second baseman Neil Walker, left, had to dive for the throw in the sixth inning of the baseball game on Friday, Aug. 2, 2013, in Pittsburgh. (AP Photo/Keith Srakocic)

PITTSBURGH, PA - AUGUST 02: Troy Tulowitzki #2 of the Colorado Rockies turns a double play in the second inning against the Pittsburgh Pirates during the game on August 2, 2013 at PNC Park in Pittsburgh, Pennsylvania. (Photo by Justin K. Aller/Getty Images)

Colorado Rockies' Troy Tulowitzki, right, trots past Pittsburgh Pirates' Gerrit Cole, left, after hitting a home run off him in the second inning of a baseball game on Friday, Aug. 2, 2013, in Pittsburgh. (AP Photo/Keith Srakocic)